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Card 6

Front

Explain some adaptations that animals have for cold conditions

Back

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Card 7

Front

Explain some adaptations that animals have for dry conditions

Back

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Card 8

Front

Use Darwin's theory of natural selection to explain how evolution occurs

Back

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Card 9

Front

State why Darwins theory was not well accepted by many people

Back

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Card 10

Front

Explain why it is considered important to set up conservation programmes

Back

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Card 11

Front

Explain what sustainable development means

Back

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Card 12

Front

Describe the difference between an artificial and natural classification system

Back

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Card 13

Front

Explain why different organisms have similar features

Back

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Card 14

Front

Describe the problems involved in constructing pyramids of biomass

Back

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Card 15

Front

Explain why food chains always have limited number of trophic levels

Back

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